尾巨桉DH_(3229)不同网袋容器轻型育苗基质扦插生根能力比较  

Cutting & Rooting Ability of Eucalyptus urophylla×Eucalyptus grandis DH_(3229) with Light Mediums in Different Net-bag

作　　者：朱育端 

机构地区：[1]福建省林业科技试验中心,福建南靖363600

出　　处：《防护林科技》2011年第6期16-18,共3页Protection Forest Science and Technology

摘　　要：通过苗圃地试验设计研究8种不同网袋容器轻型育苗基质对尾巨桉DH3229扦插生根率、生根数的影响差异。结果表明,8种不同网袋容器轻型育苗基质对尾巨桉DH3229的扦插试验中,以泥炭∶稻壳∶树皮∶红心土=3∶3∶3∶1(A7)最佳,平均生根率达80.2%,生根数多达12.3条。Influence difference of eight kinds of different net-bag light mediums with mesh bag container on rooting rate,rooting number of Eucalyptus urophylla×Eucalyptus grandis DH3229 were studied through experimental design.Result shows that：peat∶rice husk∶bark∶red soil =3∶3∶3∶1（A7） is the optimal;average rooting rate reach 80.2%;average rooting number per plant reach 12.3.

关 键 词：尾巨桉DH3229 扦插 生根率 

分 类 号：S723.1[农业科学—林木遗传育种]